"Just before becoming fully catatonic, the infested report out of body experiences. They've likened these to being observed through a series of their own memories, some kind of mental obstacle course. These reports inevitably end in the patient being swallowed by some inescapable dark force, shortly after which we lose them for good."
January 1, 1970
https://en.wikiquote.org/wiki/Penumbra_(video_game_series)